[NETFILTER]: Replace sk_buff ** with sk_buff *

[GitHub/exynos8895/android_kernel_samsung_universal8895.git] / net / ipv4 / netfilter / iptable_mangle.c

diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c
index 902446f7cbca8ae630677eb423ae1f0c9540ef56..b4360a69d5ca9cdb979afc2cc16d53bbacd363bb 100644 (file)
--- a/net/ipv4/netfilter/iptable_mangle.c
+++ b/net/ipv4/netfilter/iptable_mangle.c
@@ -75,17 +75,17 @@ static struct xt_table packet_mangler = {
 /* The work comes in here from netfilter.c. */
 static unsigned int
 ipt_route_hook(unsigned int hook,
-        struct sk_buff **pskb,
+        struct sk_buff *skb,
         const struct net_device *in,
         const struct net_device *out,
         int (*okfn)(struct sk_buff *))
 {
-       return ipt_do_table(pskb, hook, in, out, &packet_mangler);
+       return ipt_do_table(skb, hook, in, out, &packet_mangler);
 }
 
 static unsigned int
 ipt_local_hook(unsigned int hook,
-                  struct sk_buff **pskb,
+                  struct sk_buff *skb,
                   const struct net_device *in,
                   const struct net_device *out,
                   int (*okfn)(struct sk_buff *))
@@ -97,8 +97,8 @@ ipt_local_hook(unsigned int hook,
        u_int32_t mark;
 
        /* root is playing with raw sockets. */
-       if ((*pskb)->len < sizeof(struct iphdr)
-           || ip_hdrlen(*pskb) < sizeof(struct iphdr)) {
+       if (skb->len < sizeof(struct iphdr)
+           || ip_hdrlen(skb) < sizeof(struct iphdr)) {
                if (net_ratelimit())
                        printk("iptable_mangle: ignoring short SOCK_RAW "
                               "packet.\n");
@@ -106,22 +106,22 @@ ipt_local_hook(unsigned int hook,
        }
 
        /* Save things which could affect route */
-       mark = (*pskb)->mark;
-       iph = ip_hdr(*pskb);
+       mark = skb->mark;
+       iph = ip_hdr(skb);
        saddr = iph->saddr;
        daddr = iph->daddr;
        tos = iph->tos;
 
-       ret = ipt_do_table(pskb, hook, in, out, &packet_mangler);
+       ret = ipt_do_table(skb, hook, in, out, &packet_mangler);
        /* Reroute for ANY change. */
        if (ret != NF_DROP && ret != NF_STOLEN && ret != NF_QUEUE) {
-               iph = ip_hdr(*pskb);
+               iph = ip_hdr(skb);
 
                if (iph->saddr != saddr ||
                    iph->daddr != daddr ||
-                   (*pskb)->mark != mark ||
+                   skb->mark != mark ||
                    iph->tos != tos)
-                       if (ip_route_me_harder(pskb, RTN_UNSPEC))
+                       if (ip_route_me_harder(skb, RTN_UNSPEC))
                                ret = NF_DROP;
        }